研究論文

  • 11 . Picosecond dynamics in layered cobalt perovskites studied by time-resolved Raman spectroscopy

    Authors Ryo Fukaya、 Nao Yamaya、 Tadahiko Ishikawa、 Shin-ya Koshihara 、 Yoichi Okimoto 、 Ken Onda、 Akira Isayama、 Takao Sasagawa、Kazumasa Horigane

    Journal Comptes Rendus Physique

    Volume 22 S2

    pages 95-102

    Date 3 Dec 2021

    DOI doi.org/10.5802/crphys.35

  • 12 . Tracking the light-driven layer stacking of graphene oxide

    Authors Author links open overlay panelM.Hada a, S.Ohmura , Y.Yamamoto, Y.Kishibe, W.Yajima ,R.Shikata
    , T.Iguchi , K.Akada, S.Yoshida, J.Fujita ,S. Koshihara, Y.Nishina

    Journal Carbon

    Volume 183

    pages 612-619

    Date 2021年10月15日

    DOI 10.1016/j.carbon.2021.07.058

  • 13 . Photoinduced oxygen transport in cobalt double-perovskite crystal EuBaCo2O5.39

    Authors Author links open overlay panelMasaki HadaSatoshi OhmuraTadahiko Ishikawa,Masaki Saigo,Naoya Keio,Wataru Yajima,Tatsuya Suzuki,Daisuke Urushihara,Kou Takubo,Yusuke Masaki,Makoto Kuwahara,Kenji Tsuruta,Yasuhiko Hayashi,Jiro Matsuo,Takayoshi Yokoya,Ken Onda,Fuyuki Shimojo,Muneaki Hase,Sumio Ishihara,Toru Asaka,Nobuyuki Abe,Taka-hisa Arima,Shin-ya Koshihara,Yoichi Okimoto

    Journal Applied Materials Today

    Volume 24

    pages 101167

    Date  2 Sep.2021

    DOI 10.1016/j.apmt.2021.101167

  • 14 . Photoexcited State and Ultrafast Dynamics in Spin-Crossover Cobalt Oxides

    Authors Y Okimoto, T Ishikawa, S Koshihara

    Journal Spin-Crossover Cobaltite

    Volume 1

    pages 103-122

    Date 14 May 2021

    DOI 10.1007/978-981-15-7929-5_4

  • 15 . Direct evidence of electronic ferroelectricity in YbFe2O4 using neutron diffraction and nonlinear spectroscopy

    Authors Author links open overlay panelK. Fujiwara, Y. Fukada, Y. Okuda, R. Seimiya, N. Ikeda, K. Yokoyama, H. Yu, S. Koshihara, Y. Okimoto

    Journal Scientific Reports

    Volume 11

    pages 4277

    Date 19 Feb 2021

    DOI 10.1038/s41598-021-83655-6